Catalytic Properties

Q.

The transition metal used as a catalyst is:

1. nickel

2. platinum

3. cobalt

4. All of the above

Q. Match the catalysts to the correct processess:
$\begin{array}{cc}\text{Catalyst}& \text{Process}\\ \text{(A)}TiC{l}_3& \text{(i)}Wackerprocess\\ \text{(B)}PdC{l}_2& \text{(ii)}Zeigler-Nattapolymerisation\\ \text{(C)}CuC{l}_2& \text{(iii)}Contactprocess\\ \text{(D)}{V}_2{O}_5& \text{(iv)}Deaco{n}^{\prime }sprocess\end{array}$

1. (A)-(iii), (B)-(ii), (C)-(iv), (D)-(i)
2. (A)-(ii), (B)-(i), (C)-(iv), (D)-(iii)
3. (A)-(ii), (B)-(iii), (C)-(iv), (D)-(i)
4. (A)-(iii), (B)-(i), (C)-(ii), (D)-(iv)

Q. Fe, CO, Ni have valuable catalytic property in process involving

1. Organic compound
2. Oxidation
3. Hydrogenation
4. Compounds of Hydrogen